Aitken, A. C. <br/><br/>
Determinants and matrices 

 - Edinburgh  Oliver & Boyd          1954 
 - vii,144p.  cm. 
 - University mathematical texts .
<br/><br/> Determinants and matrices, in linear algebra, are used to solve linear equations by applying Cramer’s rule to a set of non-homogeneous equations which are in linear form. Determinants are calculated for square matrices only. If the determinant of a matrix is zero, it is called a singular determinant and if it is one, then it is known as unimodular. 
<br/><br/><label>Source: </label> Reference  
<br/><br/><label>Subjects--Topical Terms: </label><br/> Algebra<br/>Determinants<br/>Mathematics